mirror of
https://github.com/JuanCanham/HackMyResume.git
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289 lines
8.8 KiB
JavaScript
289 lines
8.8 KiB
JavaScript
/**
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Internal resume generation logic for FluentCV.
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@license MIT. Copyright (c) 2015 James M. Devlin / FluentDesk
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@module fluentcmd.js
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*/
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module.exports = function () {
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// We don't mind pseudo-globals here
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var path = require( 'path' )
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, extend = require( './utils/extend' )
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, unused = require('./utils/string')
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, FS = require('fs')
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, _ = require('underscore')
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, FLUENT = require('./fluentlib')
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, PATH = require('path')
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, MKDIRP = require('mkdirp')
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//, COLORS = require('colors')
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, rez, _log, _err;
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/**
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Given a source JSON resume, a destination resume path, and a theme file,
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generate 0..N resumes in the desired formats.
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@param src Path to the source JSON resume file: "rez/resume.json".
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@param dst An array of paths to the target resume file(s).
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@param theme Friendly name of the resume theme. Defaults to "modern".
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@param logger Optional logging override.
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*/
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function generate( src, dst, opts, logger, errHandler ) {
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_log = logger || console.log;
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_err = errHandler || error;
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//_opts = extend( true, _opts, opts );
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_opts.theme = (opts.theme && opts.theme.toLowerCase().trim()) || 'modern';
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_opts.prettify = opts.prettify === true ? _opts.prettify : false;
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// Load input resumes...
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if(!src || !src.length) { throw { fluenterror: 3 }; }
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var sheets = loadSourceResumes( src );
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// Merge input resumes...
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var msg = '';
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rez = _.reduceRight( sheets, function( a, b, idx ) {
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msg += ((idx == sheets.length - 2) ? 'Merging '.gray + a.imp.fileName : '')
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+ ' onto '.gray + b.imp.fileName;
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return extend( true, b, a );
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});
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msg && _log(msg);
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// Verify the specified theme name/path
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var relativeThemeFolder = '../node_modules/fluent-themes/themes';
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var tFolder = PATH.resolve( __dirname, relativeThemeFolder, _opts.theme );
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var exists = require('./utils/file-exists');
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if (!exists( tFolder )) {
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tFolder = PATH.resolve( _opts.theme );
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if (!exists( tFolder )) {
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throw { fluenterror: 1, data: _opts.theme };
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}
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}
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// Load the theme
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var theTheme = new FLUENT.Theme().open( tFolder );
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_opts.themeObj = theTheme;
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_log( 'Applying '.info + theTheme.name.toUpperCase().infoBold + (' theme (' +
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Object.keys(theTheme.formats).length + ' formats)').info );
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// Expand output resumes... (can't use map() here)
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var targets = [], that = this;
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( (dst && dst.length && dst) || ['resume.all'] ).forEach( function(t) {
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var to = path.resolve(t),
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pa = path.parse(to),
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fmat = pa.ext || '.all';
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targets.push.apply(targets, fmat === '.all' ?
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Object.keys( theTheme.formats ).map(function(k){
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var z = theTheme.formats[k];
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return { file: to.replace(/all$/g,z.pre), fmt: z }
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}) : [{ file: to, fmt: theTheme.getFormat( fmat.slice(1) ) }]);
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});
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// Run the transformation!
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var finished = targets.map( function(t) { return single(t, theTheme); } );
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// Don't send the client back empty-handed
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return { sheet: rez, targets: targets, processed: finished };
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}
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/**
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Generate a single resume of a specific format.
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@param f Full path to the destination resume to generate, for example,
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"/foo/bar/resume.pdf" or "c:\foo\bar\resume.txt".
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*/
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function single( fi, theme ) {
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try {
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var f = fi.file, fType = fi.fmt.ext, fName = path.basename(f,'.'+fType);
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var fObj = _.property( fi.fmt.pre )( theme.formats );
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var fOut = path.join( f.substring( 0, f.lastIndexOf('.')+1 ) + fObj.pre);
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_log( 'Generating '.useful + fi.fmt.title.toUpperCase().useful.bold + ' resume: '.useful +
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path.relative(process.cwd(), f ).useful.bold );
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var theFormat = _fmts.filter(
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function( fmt ) { return fmt.name === fi.fmt.pre; })[0];
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MKDIRP.sync( path.dirname(fOut) ); // Ensure dest folder exists;
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theFormat.gen.generate( rez, fOut, _opts );
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}
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catch( ex ) {
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_err( ex );
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}
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}
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/**
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Handle an exception.
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*/
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function error( ex ) {
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throw ex;
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}
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/**
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Validate 1 to N resumes in either FRESH or JSON Resume format.
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*/
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function validate( src, unused, opts, logger ) {
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_log = logger || console.log;
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if( !src || !src.length ) { throw { fluenterror: 6 }; }
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var isValid = true;
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var validator = require('is-my-json-valid');
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var schemas = {
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fresh: require('FRESCA'),
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jars: require('./core/resume.json')
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};
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// Load input resumes...
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var sheets = loadSourceResumes(src, function( res ) {
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try {
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return {
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file: res,
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raw: FS.readFileSync( res, 'utf8' )
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};
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}
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catch( ex ) {
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throw ex;
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}
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});
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sheets.forEach( function( rep ) {
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try {
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var rez = JSON.parse( rep.raw );
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}
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catch( ex ) {
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_log('Validating '.info + rep.file.infoBold + ' against FRESH/JRS schema: '.info + 'ERROR!'.error.bold);
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if (ex instanceof SyntaxError) {
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// Invalid JSON
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_log( '--> '.bold.red + rep.file.toUpperCase().red + ' contains invalid JSON. Unable to validate.'.red );
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_log( (' INTERNAL: ' + ex).red );
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}
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else {
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_log(('ERROR: ' + ex.toString()).red.bold);
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}
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return;
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}
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var isValid = false;
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var style = 'useful';
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var errors = [];
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try {
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var fmt = rez.meta && rez.meta.format === 'FRESH@0.1.0' ? 'fresh':'jars';
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var validate = validator( schemas[ fmt ], { // Note [1]
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formats: { date: /^\d{4}(?:-(?:0[0-9]{1}|1[0-2]{1})(?:-[0-9]{2})?)?$/ }
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});
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isValid = validate( rez );
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if( !isValid ) {
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style = 'warn';
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errors = validate.errors;
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}
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}
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catch(ex) {
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}
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_log( 'Validating '.info + rep.file.infoBold + ' against '.info +
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fmt.replace('jars','JSON Resume').toUpperCase().infoBold + ' schema: '.info + (isValid ? 'VALID!' : 'INVALID')[style].bold );
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errors.forEach(function(err,idx){
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_log( '--> '.bold.yellow + ( err.field.replace('data.','resume.').toUpperCase()
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+ ' ' + err.message).yellow );
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});
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});
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}
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/**
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Convert between FRESH and JRS formats.
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*/
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function convert( src, dst, opts, logger ) {
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_log = logger || console.log;
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if( !src || !src.length ) { throw { fluenterror: 6 }; }
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if( !dst || !dst.length ) {
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if( src.length === 1 ) { throw { fluenterror: 5 }; }
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else if( src.length === 2 ) { dst = [ src[1] ]; src = [ src[0] ]; }
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else { throw { fluenterror: 5 }; }
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}
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if( src && dst && src.length && dst.length && src.length !== dst.length ) {
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throw { fluenterror: 7 };
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}
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var sheets = loadSourceResumes( src );
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sheets.forEach(function(sheet, idx){
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var sourceFormat = sheet.imp.orgFormat === 'JRS' ? 'JRS' : 'FRESH';
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var targetFormat = sourceFormat === 'JRS' ? 'FRESH' : 'JRS';
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_log( 'Converting '.useful + sheet.imp.fileName.useful.bold + (' (' + sourceFormat + ') to ').useful + dst[0].useful.bold +
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(' (' + targetFormat + ').').useful );
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sheet.saveAs( dst[idx], targetFormat );
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});
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}
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/**
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Display help documentation.
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*/
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function help() {
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console.log( FS.readFileSync( PATH.join(__dirname, 'use.txt'), 'utf8' ).useful.bold );
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}
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function loadSourceResumes( src, fn ) {
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return src.map( function( res ) {
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_log( 'Reading '.info + 'SOURCE'.infoBold + ' resume: '.info + res.cyan.bold );
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return (fn && fn(res)) || (new FLUENT.FRESHResume()).open( res );
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});
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}
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/**
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Supported resume formats.
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*/
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var _fmts = [
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{ name: 'html', ext: 'html', gen: new FLUENT.HtmlGenerator() },
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{ name: 'txt', ext: 'txt', gen: new FLUENT.TextGenerator() },
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{ name: 'doc', ext: 'doc', fmt: 'xml', gen: new FLUENT.WordGenerator() },
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{ name: 'pdf', ext: 'pdf', fmt: 'html', is: false, gen: new FLUENT.HtmlPdfGenerator() },
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{ name: 'md', ext: 'md', fmt: 'txt', gen: new FLUENT.MarkdownGenerator() },
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{ name: 'json', ext: 'json', gen: new FLUENT.JsonGenerator() },
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{ name: 'yml', ext: 'yml', fmt: 'yml', gen: new FLUENT.JsonYamlGenerator() }
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];
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/**
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Default FluentCV options.
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*/
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var _opts = {
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theme: 'modern',
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prettify: { // ← See https://github.com/beautify-web/js-beautify#options
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indent_size: 2,
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unformatted: ['em','strong'],
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max_char: 80, // ← See lib/html.js in above-linked repo
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//wrap_line_length: 120, ← Don't use this
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}
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};
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/**
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Internal module interface. Used by FCV Desktop and HMR.
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*/
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return {
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verbs: {
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build: generate,
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validate: validate,
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convert: convert,
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help: help
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},
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lib: require('./fluentlib'),
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options: _opts,
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formats: _fmts
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};
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}();
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// [1]: JSON.parse throws SyntaxError on invalid JSON. See:
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse
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